Brown; William R. JR.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Brown; William R. JR..The latest application filed is for "electric toothbrush head".
- Brown; William R. JR. - Peabody MA
| Patent | Date |
|---|---|
| Electric toothbrush head App 20060282963 - Brown; William R. JR. ; et al. | 2006-12-21 |
| Oral care device App 20050271531 - Brown, William R. JR. ; et al. | 2005-12-08 |
| Toothbrush head App 20040177462 - Brown, William R. JR. ; et al. | 2004-09-16 |
| Toothbrushes App 20040154112 - Braun, Phillip M. ; et al. | 2004-08-12 |
| Safety razor App 20040055156 - Brown, William R. JR. | 2004-03-25 |
| Brush filament bundles and preparation thereof App 20040048063 - Brown, William R. JR. ; et al. | 2004-03-11 |
| Shaving systems App 20030208907 - Brown, William R. JR. ; et al. | 2003-11-13 |
| Insert molding razor cartridges App 20030209829 - Brown, William R. JR. ; et al. | 2003-11-13 |
| Electric toothbrush head App 20020138926 - Brown, William R. JR. ; et al. | 2002-10-03 |
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